What statistical procedure is used to assess the statistical significance of the main effects and the interaction(s) in a factorial design?

Related MCQs

• Dr. RNS conducted a ______________ factorial design to examine the effects of music and room temperature on participant's memory. Participants were randomly assigned to study a list of nonsense words either listening or not listening to music in either a warm or cold room.
• What is the appropriate statistical test for a factorial design?
• In a factorial design, a main effect is the ______________.
• In a factorial design, a main effect is the ______________.
• Factorial designs allow us to study both ______________ effects of the independent variables on the dependent variables.
• A researcher conducted a 2 x 2 completely repeated measures factorial design and planned 15 participants in each condition. How many participants would be required to conduct this experiment?
• A researcher conducted a 2 x 2 completely repeated measures factorial design and planned 15 participants in each condition. How many participants would be required to conduct this experiment?
• The use of CAD (computer-aided design) is emerging as a new technology with the goal of reducing the time and money spent to produce and update design drawings. In some cases, the CAD is being used to control other computers and machines to manufacture basic components of equipment. Because the CAD software has the capability to perform checks of the design and make changes to designs as they are approved, there has been ______________.
• If a researcher planned to have 20 participants in each condition of a 2 x 3 independent group’s factorial design, how many participants would be needed for this experiment?
• What are the factors in a factorial design?